This article uses two examples of social housing projects to show how different players' conceptions of health in housing are constructed and interact. It is based on two French cases: a new residence (2020) located in the northern suburbs of the medium-sized city of Bourges; and a project in the inner suburbs of Paris belonging to two social housing organizations, each of which is developing their own forms of health-related initiatives and labels. How do their approaches take shape, and what does a reading of the domestic territory through the notion of care contribute? This study focuses specifically on elderly women as the most representative participants in these local actions and initiatives.